China Beryllium Copper Alloy Co., Ltd.
Beryllium Copper Rods (Mechanical and Electrical Properties)
| Alloy Item | Temper | Tensile Strength N/mm2 | Yield Strength 0.2% offset N/mm2 | Elongation % | Hardness Rockwell |
| Chinese QBe2.0 ( Equal NGK Alloy 25 Brush Wellman 25) UNS C17200 C17300 | A (TB00) | 413-586 | 138-241 | 20-60 | B45-85 |
| H (TD04) | 586-861 | 517-723 | 8-20 | B88-102 |
| AT (TF00) | 1130-1350 | 890-1200 | 3-10 | C36-42 |
| HT (TH04) | 1206-1510 | 999-1340 | 2-9 | C37-45 |
| UNS C17510 | A(TB00) | 240-379 | 68-206 | 20-35 | B20-50 |
| H (TD04) | 440-550 | 340-517 | 10-15 | B60-80 |
| AT(TF00) | 689-890 | 550-689 | 10-25 | B92-100 |
| HT(TH04) | 758-960 | 655-860 | 5-25 | B95-102 |
